<template>
<div class="cart">
    <order-header title="我的购物车">
        <template v-slot:tip>
            <span>温馨提示：产品是否购买成功，以最终下单为准哦，请尽快结算</span>
        </template>
    </order-header>
    <div class="wrapper">
        <div class="container">
            <div class="cart-box">
                <ul class="cart-item-head">
                    <li class="col-1"><span class="checkbox" v-bind:class="{'checked':allChecked}" @click="toggleAll"></span>全选</li>
                    <li class="col-3">商品名称</li>
                    <li class="col-1">单价</li>
                    <li class="col-2">数量</li>
                    <li class="col-1">小计</li>
                    <li class="col-1">操作</li>
                </ul>
                <ul class="cart-item-list">
                    <li class="cart-item" v-for="(item,index) in list" v-bind:key="index">
                        <div class="item-check">
                            <span class="checkbox" v-bind:class="{'checked':item.productSelected}"></span>
                        </div>
                        <div class="item-name">
                            <img :src="item.productMainImage" alt="">
                            <span>{{item.productName + ',' + item.productSubtitle}}</span>
                        </div>
                        <div class="item-price">{{item.productPrice}}</div>
                        <div class="item-num">
                            <div class="num-box">
                                <a href="javascript:;">-</a>
                                <span>{{item.quantity}}</span>
                                <a href="javascript:;">+</a>
                            </div>
                        </div>
                        <div class="item-total">{{item.cartTotalPrice}}</div>
                        <div class="item-del"></div>
                    </li>
                </ul>
            </div>
            <div class="order-wrap clearfix">
                <div class="cart-tip fl">
                    <a href="/">继续购物</a>
                    共<span>{{list.length}}</span>件商品，已选择<span>{{checkedNum}}</span>件
                </div>
                <div class="total fr">
                    合计：<span>{{item.productTotalPrice}}</span>元
                    <a href="javascript:;" class="btn" @click="order">去结算</a>
                </div>
            </div>
        </div>
    </div>
    <service-bar></service-bar>
    <nav-footer></nav-footer>
</div>
</template>
<script>
import OrderHeader from './../components/OrderHeader'
import ServiceBar from './../components/ServiceBar'
import NavFooter from './../components/NavFooter'
export default{
    name:'index',
    components:{
        OrderHeader,
        ServiceBar,
        NavFooter
    },
    data(){
        return {
            list:[],//商品列表
            allChecked:false,//是否全选，默认不全选
            cartTotalPrice:0,//商品总金额
            checkedNum:0//选中商品数量
        }
    },
    mounted(){
        this.getCartList();
    },
    methods:{
        getCartList(){
            this.axios.get('/carts').then((res)=>{
                this.list = res.cartProductVoList || [];
                this.allChecked = res.selectAll;
                this.cartTotalPrice = res.cartTotalPrice;
                this.checkedNum = this.list.filter(item=>{
                    return item.productSelected;
                }).length;
            })
        },
        // 购物车下单
        order(){
            this.$router.push('/order/confirm');
        }
    }
}
</script>
<style lang="scss">
.cart{
    .wrapper{
    background-color:#F5F5F5;
    padding-top:30px;
    padding-bottom:114px;
    .cart-box{
        background-color:#fff;
        font-size:14px;
        color:#999999;
        text-align:center;
        .checkbox{
        display: inline-block;
        width: 22px;
        height: 22px;
        border: 1px solid #E5E5E5;
        vertical-align: middle;
        margin-right: 17px;
        cursor:pointer;
        &.checked{
            background:url('/imgs/icon-gou.png') #FF6600 no-repeat center;
            background-size:16px 12px;
            border:none;
        }
        }
        .cart-item-head{
        display:flex;
        height: 79px;
        line-height: 79px;
        .col-1{
            flex:1;
        }
        .col-2{
            flex:2;
        }
        .col-3{
            flex:3;
        }
        }
        .cart-item-list{
        .cart-item{
            display:flex;
            align-items:center;
            height:125px;
            border-top:1px solid #E5E5E5;
            font-size:16px;
            .item-check{
            flex:1;
            }
            .item-name{
            flex:3;
            font-size: 18px;
            color: #333333;
            display: flex;
            align-items: center;
            img{
                width:80px;
                height:80px;
                vertical-align:middle;
            }
            span{
                margin-left: 30px;
            }
            }
            .item-price{
            flex:1;
            color:#333333;
            }
            .item-num{
            flex:2;
            .num-box{
                display:inline-block;
                width:150px;
                height:40px;
                line-height:40px;
                border:1px solid #E5E5E5;
                font-size:14px;
                a{
                display:inline-block;
                width:50px;
                color:#333333;
                }
                span{
                display:inline-block;
                width:50px;
                color:#333333;
                }
            }
            }
            .item-total{
            flex:1;
            color:#FF6600;
            }
            .item-del{
            flex:1;
            width:14px;
            height:12px;
            background:url('/imgs/icon-close.png') no-repeat center;
            background-size:contain;
            cursor:pointer;
            }
        }
        }
    }
    .order-wrap{
        font-size:14px;
        color: #666666;
        margin-top: 20px;
        height: 50px;
        line-height: 50px;
        .cart-tip{
        margin-left: 29px;
        a{
            color: #666666;
            margin-right:37px;
        }
        span{
            color:#FF6600;
            margin:0 5px;
        }
        }
        .total{
        font-size:14px;
        color:#FF6600;
        span{
            font-size:24px;
        }
        a{
            width:202px;
            height:50px;
            line-height:50px;
            font-size:18px;
            margin-left:37px;
        }
        }
    }
    }
}
</style>